Rubber used in preformed gaskets for weather exclusion from buildings - Specification for non-cellular gaskets Ingestion-build-181247 Oversized bolts

Oversized bolts

Dwellings having living rooms

A product that has been shown to meet all the requirements of a performance standard can be declared to be in compliance with the performance standard

BS EN 13074 is a series of the European standard on bitumen and bituminous binders that focusses on the recovery property of binders which plays an important role in the performance and service life of building structures

but full compliance with Part 3-2 is not demonstrated

Rubber used in preformed gaskets for weather exclusion from buildings - Specification for non-cellular gaskets Ingestion-build-181247 Oversized bolts1 Scope This Part of BS 4255 specifies requirements for the classification, physical properties and marking of solid (non cellular) rubber used in preformed gaskets for sealing applications in buildings where resistance to weathering, ozone and permanent deformation under load are of prime importance. This Part applies to chloroprene, butyl, halobutyl, ethylene propylene, chlorosulphonated polyethylene and silicone rubbers used in the gaskets. Five